Win more if the outcome lands within a range

A bookmaker's middle allows you to bet on overlapping lines from different bookmakers and win both bets if the result falls within a specific range. Read more


We've just found 38 middles for your filter settings.

Of these, 36 middles offer a positive expected value.

To see middles with a positive expected value and lossless surebets-middles, please choose a plan.

Found 2 middles with Baseball and 12Bet (BTI-ID) | Add to filter | Back to my middles
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Examples with a low expected value↓
▼ | ProfitBookmaker ▲▼ EventMarketOdds
-0.33%2.11 / 31.7%
-24.31% / 51.4%

12Bet (BTI-ID)
Baseball
27/09
01:40
Seattle Mariners – Los Angeles Angels
United States - MLB
Over 4.5 OT 1st team
Kalshi
Baseball
27/09
01:40
Seattle – Los Angeles A
MLB
Over 7.5 OT 1st team - No
$624.96
-0.68%1.84 / 34.3%
-26.03% / 47.9%

12Bet (BTI-ID)
Baseball
26/09
23:10
Chicago White Sox – Colorado Rockies
United States - MLB
Over 4.5 OT 1st team
Kalshi
Baseball
26/09
23:10
Chicago WS – Colorado
MLB
Over 7.5 OT 1st team - No
$67.20